Does K29.00 require prior authorization?

No, K29.00 does not require prior authorization (high confidence). Covered without prior authorization.

`K29.00`, Acute gastritis without bleeding

ICD-10-CM

No Prior Auth Required

Covered without prior authorization (high confidence)

This billing and coding guidance complements Local Coverage Determination L34434; follow LCD L34434 for clinical coverage criteria and required documentation for claims.
All services billed with unlisted procedure codes must include sufficient medical records and supporting documentation to allow development and medical review.
This billing and coding article provides guidelines that complement Local Coverage Determination L34415 for CT of the abdomen and pelvis; consult LCD L34415 for specific coverage indications, limitations, and documentation requirements.
All documentation must be maintained in the patient's medical record and made available to the contractor upon request.

Esophagogastroduodenoscopy (EGD) is covered when it meets the reasonable and necessary requirements specified in Local Coverage Determination L33583.
Upper gastrointestinal endoscopy (diagnostic or therapeutic) is covered when determined reasonable and necessary per Local Coverage Determination L35350.
Confirmation of the presence of the H. pylori bacterium can be determined non-invasively using an FDA-cleared urea breath test or a stool antigen test or invasively on endoscopic biopsy followed by rapid urease testing (CLOtest™, PyloriTek™, Hpfast™), histology with special stains, or culture.
Adults with idiopathic thrombocytopenic purpura
Antibiotic therapy is indicated for all H. pylori -infected ulcer patients.
The stool antigen test (HpSA, Meridian Bioscience, Cincinnati, OH) and the urea breath tests (UBT (Meretek Diagnostics, Lafayette, CO), PYtest (Halyard Health, Alpharetta, GA)) determine the presence of active H. pylori infection.

FIRST_COAST-L33583, Diagnostic and Therapeutic Esophagogastroduodenoscopy

A57063, Billing and Coding: Diagnostic and Therapeutic Esophagogastroduodenoscopy

NOVITAS-JH-L35350, Upper Gastrointestinal Endoscopy (Diagnostic and Therapeutic)

NOVITAS-JL-L35350, Upper Gastrointestinal Endoscopy (Diagnostic and Therapeutic)

Ask Backwork about documentation requirements, denial risks, or coverage in your state.